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1404118-70-2

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1404118-70-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1404118-70-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,4,1,1 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1404118-70:
(9*1)+(8*4)+(7*0)+(6*4)+(5*1)+(4*1)+(3*8)+(2*7)+(1*0)=112
112 % 10 = 2
So 1404118-70-2 is a valid CAS Registry Number.

1404118-70-2Downstream Products

1404118-70-2Relevant articles and documents

Synthesis of oxazolidinones, dioxazolidinone and polyoxazolidinone (a new polyurethane) via a multi component-coupling of aldehyde, diamine dihydrochloride, terminal alkyne and CO2

Teffahi, Djamila,Hocine, Smain,Li, Chao-Jun

, p. 585 - 593 (2013/01/15)

In the present paper, the coupling reaction of aldehyde, terminal alkyne, amine salt and CO2 was investigated. Copper iodide was found to be an efficient catalyst for the coupling reaction in ethyl acetate at 80 °C and under an atmospheric pres

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